77739080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84499}}^1$

素因数の和:84533

約数の個数: 32

約数和(自身を含む): 182520000

約数和(自身を除く): 104780920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 84499, 168998, 337996, 422495, 675992, 844990, 1689980, 1943477, 3379960, 3886954, 7773908, 9717385, 15547816, 19434770, 38869540, 77739080]

約数ペア:

[(1, 77739080), (2, 38869540), (4, 19434770), (5, 15547816), (8, 9717385), (10, 7773908), (20, 3886954), (23, 3379960), (40, 1943477), (46, 1689980), (92, 844990), (115, 675992), (184, 422495), (230, 337996), (460, 168998), (920, 84499)]